329068387452 has 24 divisors (see below), whose sum is σ = 877515700096. Its totient is φ = 94019539248.

The previous prime is 329068387451. The next prime is 329068387457. The reversal of 329068387452 is 254783860923.

It is a Smith number, since the sum of its digits (57) coincides with the sum of the digits of its prime factors.

It is a junction number, because it is equal to n+sod(n) for n = 329068387392 and 329068387401.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (329068387451) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1958740318 + ... + 1958740485.

Almost surely, 2^329068387452 is an apocalyptic number.

It is an amenable number.

329068387452 is an abundant number, since it is smaller than the sum of its proper divisors (548447312644).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

329068387452 is a wasteful number, since it uses less digits than its factorization.

329068387452 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3917480817 (or 3917480815 counting only the distinct ones).

The product of its (nonzero) digits is 17418240, while the sum is 57.

The spelling of 329068387452 in words is "three hundred twenty-nine billion, sixty-eight million, three hundred eighty-seven thousand, four hundred fifty-two".